While there are loads of hydrothermal features to see, the most iconic geyser by far is Old Faithful, named by explorers in 1870. Here are a few facts about this Wyoming wonder. Geysers occur when ...

The geyser Old Faithful was first documented and named on this day in history, Sept. 18, 1870, by the explorer Nathanial Langford. Langford, who was exploring Yellowstone Park as part of the ...

Calistoga’s Old Faithful Geyser is a “hidden gem” in Napa ... Kids can run around and learn about the history of the land and geothermal occurrences. Along with a Geology Museum and gift ...

Location - From Old Faithful Geyser, begin counterclockwise around ... Chinese Spring gets its name from its past history of a Chinese immigrant who did their laundry (in the 1850's) in the ...

“It is amazing to think that these little rocks capture and preserve the history of ... University. Old Faithful's thermal pools, however, are surprisingly rife with geyser eggs.

The geyser used to erupt about every 61 minutes. That cycle lengthened to more than an hour and 15 minutes following earthquakes in 1959, 1975 and 1983. IE 11 is not supported.

An eruption of Old Faithful Geyser in Yellowstone National Park is a sight to behold. Indeed, millions of tourists flock to the park each year to see it. Hot water and steam are ejected in the air to ...

The famed Old Faithful geyser erupts into a clear blue sky in a new video taken on Dec. 18 and shared by Yellowstone National Park. The steam shot forth by the geyser matches the snow blanketing ...

A woman suffered severe burns on her leg after hiking off-trail in Yellowstone National Park and falling into scalding water in a thermal area near the Old Faithful geyser, park officials said.

One reason they were ignored? Geysers are volatile. Old Faithful, a popular draw at Yellowstone, erupts every 90 minutes or so, shooting boiling water 100 feet or more toward the sky. The water ...